revenue mismatch from service8 UI and API fields

Hello,

I trust this message finds you well. I've encountered a discrepancy in the revenue calculation while using a Python script to call the https://api.servicem8.com/api_1.0/job.json endpoint. The specific field I'm utilizing for this calculation is named 'total_invoice_amount.'

However, upon comparing the numbers generated by my script with the ServiceM8 UI, I've noticed variations in the monthly revenue figures. I'd appreciate your guidance in identifying any potential oversights or discrepancies in my approach.

For your reference, I have attached a screenshot from the ServiceM8 UI, showcasing the place from where I am taking revenue numbers per month that I am comparing.

Your assistance in resolving this matter is highly valued. Please let me know if you require any additional information or if there's a specific aspect I should reevaluate.

Thank you for your time and support.